The SDS3018EHP-470M-LF from Coilmaster Electronics is a Power Inductor with Inductance 47 µH, Inductance Tolerance ±20 %, DCR 1820.0 milli-ohm, Saturation Current 0.43 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SDS3018EHP-470M-LF can be seen below.